docs/7 - Contributing to crosstool-NG.txt
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 17:54:21 2011 +0200 (2011-07-17)
changeset 2888 dd71df95903a
parent 2563 e17f35b05539
child 2908 dcdb309b7967
permissions -rw-r--r--
cc/gcc: pass the companion libs prefix to cc_core

In case of canadian-cross, the companion libraries are not the same for
the core cc (they run on 'build') as they are for the final cc (they run
on 'host').

Prepare for this differentiation (coming later), while retaining the
current behavior (to use the same compblibs).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 File.........: 7 - Contributing to crosstool-NG.txt
     2 Copyright....: (C) 2010 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
     3 License......: Creative Commons Attribution Share Alike (CC-by-sa), v2.5
     4 
     5 
     6 Contributing to crosstool-NG  /
     7 _____________________________/
     8 
     9 
    10 Sending a bug report |
    11 ---------------------+
    12 
    13 If you need to send a bug report, please send a mail with subject
    14 prefixed with "[CT_NG]" with to following destinations:
    15     TO: yann.morin.1998 (at) anciens.enib.fr
    16     CC: crossgcc (at) sourceware.org
    17 
    18 
    19 Sending patches |
    20 ----------------+
    21 
    22 If you want to enhance crosstool-NG, there's a to-do list in the TODO file.
    23 
    24 When updating a package, please include the category and component in the
    25 start of the description. For example:
    26     cc/gcc: update to the Linaro 2011.09 release
    27 
    28 Here is the (mostly-complete) list of categories and components:
    29 
    30     Categories  | Components
    31     ------------+-------------------------------------------------------
    32     arch        | alpha, arm, mips, powerpc...
    33     cc          | gcc
    34     binutils    | binutils, elf2flt, sstrip
    35     libc        | eglibc, uClibc, glibc, newlib, mingw, none
    36     kernel      | linux, mingw32, bare-metal
    37     debug       | dmalloc, duma, gdb, ltrace, strace
    38     complibs    | gmp, mpfr, ppl, cloog, mpc, libelf
    39     comptools   | make, m4, autoconf, automake, libtool
    40     ------------+-------------------------------------------------------
    41                 | The following categories have no component-part:
    42     samples     | when adding/updating/removing a sample
    43     kconfig     | for stuff in the kconfig/ dir
    44     docs        | for changes to the documentation
    45     configure   | for changes to ./configure and/or Makefile.in
    46     config      | for stuff in config/ not covered above
    47     scripts     | for stuff in scripts/ not covered above
    48 
    49 
    50 Patches should come with the appropriate SoB line. A SoB line is typically
    51 something like:
    52    Signed-off-by: John DOE <john.doe@somewhere.net>
    53 
    54 The SoB line is clearly described in Documentation/SubmittingPatches , section
    55 12, of your favourite Linux kernel source tree.
    56 
    57 Add the following to your ~/.hgrc to make Mercurial check for the SoB
    58 line when committing:
    59     [hooks]
    60     pretxncommit.signoff = hg log --template '{desc}\n' -r $HG_NODE \
    61         | grep -qi '^signed-off-by:'
    62 
    63 You can also add any of the following lines if applicable:
    64     Acked-by:
    65     Tested-by:
    66     Reviewed-by:
    67 
    68 For larger or more frequent contributions, mercurial should be used.
    69 There is a nice, complete and step-by-step tutorial in section 'C'.